Hi Mahesh, *Firstly:* Have you enabled WSDL_CACHE? We've had reported issues where caching of WSDLs has caused errors. Can you try turning it off and making the same number of requests. This setting is configurable in the settings.ini<https://code.google.com/p/google-api-adwords-php/source/browse/src/Google/Api/Ads/AdWords/settings.ini>.
*Secondly:* This kind of problem is generally due to connectivity issues between the client server and the google servers. Often caused by either a miss-configured network proxy or a network issue. You may need to do some investigation to see if there is a network issue there. *Finally:* I recommend building in fault tolerance, to allow you to retry the failing request. I.e. whenever a request fails, it waits and retries the original request - such as the exponential backoff algorithm<http://en.wikipedia.org/wiki/Exponential_backoff> . Regards, - Paul, AdWords API Team. -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.